My Clone Works While My Main Body Relaxes

On his way to a blind date, Chen Fei was transported to another world, where he happened to save a country's young prince and his beautiful bodyguard. He had planned to stop by as a tourist, but the country was in the middle of a civil war and wanted him to get involved. So Chen Fei took the name Robert and left behind a clone to handle things there. Meanwhile, he enjoyed a relaxed and comfortable life with the so-called System.